From 880d95239e64f1dfd2b4fb49f32e1e0e59c69a67 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 24 Sep 2007 16:17:20 +0800
Subject: [EXPAND] Do not quote back slashes in parameter expansions outside
 quotes

Test case:

	a=/b/c/*
	b=\\
	echo ${a%$b*}

Old result:

	/b/c/*

New result:

	/b/c/
---
 src/parser.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/parser.c')

diff --git a/src/parser.c b/src/parser.c
index 6faff17..279d49e 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -891,7 +891,9 @@ readtoken1(int firstc, char const *syntax, char *eofmark, int striptabs)
 					USTPUTC(CTLESC, out);
 				USTPUTC(c, out);
 				break;
-			case CBACK:	/* backslash */
+			/* backslash */
+			case CBACK:
+			case CDBACK:
 				c = pgetc2();
 				if (c == PEOF) {
 					USTPUTC(CTLESC, out);
-- 
cgit 1.4.1